baber/WOPTO huggingface dataset:
Patent JP-2006210037-A (JP)
Title: Separator for fuel cell
Inventor: SAIKAWA MASAHIKO
IPC: H01M8/02
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a polymer electrolyte fuel cell having light weight, low price, and high corrosion resistance.  <P>SOLUTION: The separator for the fuel cell uses an aluminum substrate in which a metal oxide layer is formed on the surface by treating the aluminum substrate with a fluoride of metal selected from a group IIa, IIb, IVa, or Va in the periodic table.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005112867-A (JP)
Title: Very large scale immobilized peptide synthesis
Inventor: PIRRUNG MICHAEL C
IPC: C12Q1/68
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and apparatus for screening many polymers such as polypeptide.  <P>SOLUTION: The method for producing chemical sequences on a known position of a single substrate surface comprises (1) a step comprising (a) removing a protective group by exposing a selected region of the substrate surface to an irradiation and (b) exposing the region to a selected monomer having a protective group removable by irradiation, wherein the selected monomer bonds to the protective group-removed part of the region, and (2) repetition of the above step by using the selected region and the selected monomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006205495-A (JP)
Title: Inkjet recorder
Inventor: SAITO HIROYUKI
IPC: B41J2/185
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which enables the positioning action while a scanning range of a recording head in the normal recording operation is prevented from increasing.  <P>SOLUTION: For saving a waste of a time for performing the positioning action again in a scanning direction and a connection direction of the recording head after the recording head moves to a cap connection position or a wiping position, a positioning means is set to be able to project and retreat in the scanning range of the recording head or a carriage. The positioning means is projected prior to the cap connection operation for the recording head or prior to the wiping action, and before the recording head reaches the cap connection position and the wiping position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204717-A (JP)
Title: Drum type washing machine
Inventor: ITO KENJI
IPC: D06F39/08
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent water stored in a drain route from being leaked to an outer part by detaching a lint filter in a drum type washing machine having a lint catching device arranged, at the position on the upper stream side of a drain valve, in the drain route.  <P>SOLUTION: The lint catching device 19 is arranged to be close to a left board 21, for example, between the right and left boards 21, 22 of a main body box 1. The drain valve 18 is arranged below the lint catching device 19 and separated from the device 19 on the side of a center in the right and left direction of the main body box 1. When the water left inside a tub body 4 composed of a water tub 2 and a rotary tub 3, flows into a drain duct line 17 from a drain port 50 in spin-drying, the water is stored on the upstream side of the drain valve 18. In this case, the lint catching device 19 is positioned above the drain valve 18 and also a drain pipe 55 for connecting the lint catching device and the drain valve is comparatively long, so that the water is stored in the drain pipe 55 and does not intrude into the lint catching device 19. Consequently, the water does not leak outside when detaching the lint filter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208290-A (JP)
Title: Dimension measuring system
Inventor: EBIHARA MASATO
IPC: G01D7/08
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimension measuring system of which the operability is reduced even if an expensive display device is shared for common use.  <P>SOLUTION: The dimension measuring system is provided with a plurality of dimension measuring parts 15-1 to 15-4 and 16-1 to 16-4 for creating a plurality of dimension measurement values and a display part 11 for displaying dimension measurement values created by the dimension measuring parts. The number of dimension measurement values that the display part simultaneously display is smaller than the number of dimension measurement values crated by the plurality of dimension measuring parts. The dimension measuring system is provided with a display control part for automatically selecting dimension measurement values to be displayed on the display part according to dimension measurement values created by the plurality of dimension measuring parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208954-A (JP)
Title: Preamplifier for musical instrument and electric musical instrument
Inventor: YAMADA YASUYUKI
IPC: G10H1/18
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preamplifier for a musical instrument which does not have hindrances, even when the voltage of a battery drops, and to provide an electronic musical instrument.  <P>SOLUTION: When a voltage which is sufficiently high to emit light is supplied to LEDs of photorelays 13 and 14, the output of a pickup 5 is processed by a processing circuit 12 and outputted from an output jack 7. When the voltage of the battery B1 drops below a prescribed voltage, or when a power switch SW1 is turned off with a power button, the LEDs of the photorelays 13 and 14 will no longer illuminate, and then a relay of the photorelay 13 will turn on and a relay of the photorelay 14 will turns off, so that the output of the pickup 5 is outputted directly to the output jack 7 via the relay of the photorelay 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214326-A (JP)
Title: Variable displacement gas compressor
Inventor: IIJIMA HIROSHI
IPC: F04C18/344
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement gas compressor in which a thicker filter can be mounted without changing a shape of a case for covering a compressor body.  <P>SOLUTION: The center of a filter mounting recess 16d is decentered in an approaching direction to the center of a rotary shaft 19 with respect to the center shaft of supply passages 51, 48 through which a refrigerator oil R taken as a hydraulic fluid of a spool valve 40 (a bypass valve) for variable displacement. A collar part 57d (a stopper) is formed in a mounting mouthpiece 57b of a filter 57 mounted in the recess 16d so as to prevent a bottom surface 16e of the recess 16d from abutting on the tip surface 57c of the mounting mouthpiece 57b. Thereby, blockage of the supply passage 51 is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214914-A (JP)
Title: Mirror surface profile measuring method, system, inspection method, and device for measuring mirror face shape
Inventor: SONDA YOSHIYUKI
IPC: G01B11/24
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize an inexpensive device (1), and to enable shape inspection, even for a measured object having a large radius of curvature (2).  <P>SOLUTION: A method for measuring a mirror face shape includes a step of reflecting a color pattern 3 for recognizing a first stripe pattern, when being noticed on a first color component and recognizing a second stripe pattern on the mirror face-like surface of the measured object 1, when being noticed on a second color component and imaging a reflection image of the color pattern 3 on the surface with color cameras 5, 6 and 7; a step of finding normal vectors at a plurality of sampling points set on the mirror face-like surface, by using information obtained from the reflection image; and a step of finding the surface shape of the measured object 1 by using the normal vectors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220687-A (JP)
Title: Image forming apparatus
Inventor: HARADA AKIRA
IPC: G03G15/00
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is hardly affected by a load applied on the image forming apparatus, and the flatness deviation of the installation plane of the image forming apparatus.  <P>SOLUTION: The apparatus includes: an original reader for reading an original; an image output apparatus for forming an image on a recording paper; and a supporting body constituted of an original reader supporting part for supporting the original reader, an image output apparatus supporting part for supporting the image output apparatus and a connecting member for connecting both of the supporting parts. The image output apparatus supporting part is formed of a sheet-like member on which the image output apparatus is loaded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219519-A (JP)
Title: Textile printing agent and synthetic fiber cloth printed with the same
Inventor: MORIMOTO TATSUMI
IPC: D06P5/00
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a textile printing agent that can form a concave part on the surface of a synthetic fiber cloth without exposing the base cloth thereof and can simultaneously color the concave part in a high color density.  <P>SOLUTION: The textile printing agent for forming the concave part on the surface of the synthetic fiber cloth and simultaneously coloring the concave part comprises (A) polyethylene glycol and (B) a glycol compound selected from the group consisting of butyl diglycol, butyl triglycol, hexyl diglycol and benzyl diglycol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281677-A (JP)
Title: Aliphatic polyester resin composition and its molded product
Inventor: UEDA TADASHI
IPC: C08L101/16
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester resin composition exhibiting sufficient flexibility, excellent dynamic properties, particularly excellent tear strength, tensile strength and impact strength, and decomposability in natural environments.  <P>SOLUTION: The aliphatic polyester resin composition comprises an aliphatic polyester resin (A), an aromatic-aliphatic copolyester resin (B) and an aliphatic oxycarboxylic acid resin (C), where the content of (A), (B) and (C) are 50-99 pts.wt., 1-50 pts.wt. and 1-100 pts.wt., respectively, based on 100 pts.wt. of the total of (A) and (B), and the content of the aromatic dicarboxylic acid unit in the aromatic-aliphatic copolyester resin (B) is 5-50 mol%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222641-A (JP)
Title: Microphone with built-in dust-proof plate
Inventor: IDO TOSHIAKI
IPC: H04R19/01
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone with a built-in dust-proof plate made of metal with heat-resistance, the microphone which enables the dust-proof work therefor to be automated as a part of an assembling process and produces neither dust nor foreign matter when manufactured.  <P>SOLUTION: The microphone is equipped with the dust-proof plate 1 which covers a sound hole portion 19 formed on a metallic capsule 11 inside the capsule 11 along the sound hole portion 19, and the dust-proof plate 1 has a hermetically closed region at its peripheral edge portion 2 and also has many pores 3 having a dust-proof function for the inner side of the capsule 11 at a part corresponding to at least the sound hole portion 19 without spoiling a sound transmitting function of the sound hole portion 19. The capsule 11 is suitably applied to an electret condenser microphone or a bias type condenser microphone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218092-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine in which an opening operation due to the establishment of a start condition does not affect an opening operation due to the establishment of another start condition.  <P>SOLUTION: A winning ball count is provided near a blade which is an entrance part of a variable winning device, and discharge ball detection for detecting game balls discharged from the variable winning device is provided. Then, at the time of a normal operation, the number of entries of the game balls detected and counted by the winning ball count SW and the number of discharge of the game balls detected by the discharge ball detection SW are compared in a game control part, the number of the game balls remaining inside the variable winning device is judged, and control is executed so as to define a period until judging that all the game balls inside the variable winning device are discharged as an opening condition invalid period and not to open the blade of the variable winning device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221747-A (JP)
Title: Hard disk device
Inventor: HAYAKAWA MASARU
IPC: G11B33/12
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base of a hard disk device which suppresses release of strain resulting from thermal expansion between a voice coil motor and a base, and which is structured to prevent degradation of positioning accuracy of a magnetic head.  <P>SOLUTION: The base of the hard disk device has two or more contact surfaces for fixing a lower yoke of the voice coil motor, and a thin wall part thinning the thickness of a base surface within a predetermined range around the two or more contact surfaces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221055-A (JP)
Title: Reflection plate, its manufacturing method, and liquid crystal display
Inventor: KUDO YASUKI
IPC: G02F1/1368
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate coloring of a reflection plate by eliminating interference of light caused by periodicity of ruggedness.  <P>SOLUTION: A photosensitive organic film 18 is applied to a substrate 11 and exposure, development and heat treatment of the organic film 18 are performed to form a first rugged shape 1 having a gentle waveform on the surface of the organic film 18. A second rugged shape 2 finer than the first rugged shape 1 is formed by dry etching on the surface of the organic film 18 on which the first rugged shape 1 is formed. A reflection film 19 having a shape reflecting the first and the second rugged shapes 1 and 2 is formed on the organic film 18. Since pitches of ruggedness and distributions of surface inclination angles of the first and the second rugged shapes 1 and 2 are greatly different from each other, the reflection film 19 has no periodicity of ruggedness. Thereby, interference of light caused by the periodicity of ruggedness is eliminated and the coloring of the reflection plate are eliminated. The diffusion paste of a polarizing plate used as a measure to improve coloring of a liquid crystal display is thereby eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228782-A (JP)
Title: Single wafer processing epitaxial wafer manufacturing apparatus and method of maintaining it
Inventor: SUENAGA TORU
IPC: H01L21/3065
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single wafer processing epitaxial wafer manufacturing apparatus which can prevent heavy metal contamination to an epitaxial wafer and to provide a method of maintaining it.  <P>SOLUTION: The single wafer processing epitaxial wafer manufacturing apparatus includes a box-shape reaction vessel 2 in which a gas passageway G is provided and a susceptor 9 for holding a substrate 6 to be held horizontally is provided in the gas passageway G, a gas supply part 3 provided at the one end 2a side of the reaction vessel 2 to supply gas in the reaction vessel 2, and at least a gas discharge part for ejecting the gas from the reaction vessel 2 at least at the other end 2b side of the reaction vessel 2. A supply nozzle 5 for supplying the etching gas in the reaction vessel 2 independently of the gas supply part 3 is attached in the reaction vessel 2 freely attachably to and detachably from the reaction vessel 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228451-A (JP)
Title: Electric connector
Inventor: ANPO TSUGIO
IPC: H01R13/516
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To aim at simplification and space saving of a connector structure, in which locking of one connector enables to connect other connectors arrayed in parallel.  <P>SOLUTION: A frame part 16 for mounting a sub connector 15 is attached at a side part of a main connector 14. A locking mechanism 17 for a connector 12 is attached to the main connector 14 in free taking in and out. If the locking mechanism 17 is pushed into the main connector 14, after the sub connector 15 is mounted on the main connector 14, and further, the main connector 14 and the sub connector 15 are insertion-coupled with connectors 12, 13, respectively, a groove part fitted to the locking mechanism 17 gets engaged with a protrusion 12a fitted to the connector 12 to effect the locking, so that the main connector 14 shall not be pulled out, nor shall the sub connector 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229332-A (JP)
Title: Routing method in ad hoc network
Inventor: OSAI JUN
IPC: H04W40/28
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a routing method in ad hoc network in which communication quality such as throughput is enhanced and consumption of wireless resource is suppressed.  <P>SOLUTION: In an ad hoc network, a node for transmitting or transferring a route request transmits or transfers the identifier of its own station in a wired network while affixing to the route request when its own station is connected in communication with an external wired network (e.g. the Internet). When identifiers in two or more wired networks are included in the received route request, destination node of the route request creates a route reply employing a path via the wired network between the nodes represented by these two identifiers by using one identifier representative of a node closest to the source node on the route and one identifier representative of a node closest to the destination node out of these two or more identifiers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224750-A (JP)
Title: Steering device for vehicle
Inventor: YUDA MASATO
IPC: B62D119/00
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference of a yaw rate reaction force control part with a lane keep assist control part.  <P>SOLUTION: The steering device for the vehicle is equipped with the lane keep assist control part 34 which detects the traffic lane of the road in the traveling direction of the vehicle, and automatically controls the steering so as to travel the vehicle along the traffic lane, and the yaw rate reaction force control part 32 controlling the steering reaction force according to the yaw rate of the vehicle. When the lane keep assist control part 34 is being operated, the steering device suppresses the operation of the yaw rate reaction force control part 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224156-A (JP)
Title: Die casting machine and casting method thereby
Inventor: FURUYA HIROAKI
IPC: B22D17/32
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die casting machine and a casting method thereby with which even in the case of making the high speed of an injection of molten metal, a surge pressure is not increased and burr is not developed.  <P>SOLUTION: In the die casting machine provided with an injection device, at least one side of a plunger rod and a piston rod constituting the injection device, is made of a metal material having 30-170 GPa Youngís modulus .  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006225741-A (JP)
Title: Gear
Inventor: HORIMOTO MASAYUKI
IPC: F16H55/06
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-hardened gear having high pitting resistance even when having no solid lubricant such as a coating of molybdenum disulfide thereon.  <P>SOLUTION: A base metal part of the surface-hardened gear is made from a steel material comprising 0.1-0.3% C, 0.02-0.6% Si, 0.3-1.5% Mn, 0.003-0.050% S, 0.2-2.0% Cr, 0.005-0.05% Al, 0.005-0.025% N, and the balance Fe with impurities while controlling O and P among impurities so as to satisfy O≤0.002% and P≤0.025%. The surface-hardened gear has such a surface roughness as to satisfy 0.2 μm≤Rpk+0.5Rk≤0.8 μm when measured in a load movement direction, wherein Rpk and Rk are respectively a height of a projecting angle part (μm) and a level difference (μm) of a core part in a surface roughness versus loading curve when measured in the load movement direction on the gear surface. The base metal part may include one or more elements selected from at least one group of the following groups: (A) 0.1-0.8% Mo; and (B) 0.01-0.08% Nb, 0.01-0.20% Ti and 0.01-0.20% V.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161259-A (JP)
Title: Cationic surface-sizing agent and paper coated with the sizing agent
Inventor: INAOKA KAZUSHIGE
IPC: D21H21/16
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the sizing effect even to a paper free from internal sizing agent and improve the productivity by enabling the solution polymerization in a small amount of an organic solvent.  <P>SOLUTION: The cationic surface-sizing agent is a copolymer obtained by polymerizing (a) a monomer containing a tertiary amino group, (b) an alkyl (meth)acrylate having a 1-4C alkyl group and (c) a styrene compound and cationizing with a quaternizing agent or without using the quaternizing treatment. The amounts of the components (a), (b) and (c) are 15-35 wt.%, 30-85 wt.% and ≤50 wt.%, respectively and the components (a) to (c) are polymerized by solution polymerization in an organic solvent in the presence of a chain transfer agent. A high sizing effect can be attained by the application of an ordinary amount of the agent even to a paper free from internal sizing agent because the polymerization is carried out by solution polymerization of specific monomers at specific ratios while decreasing the ratio of styrene compound to improve the copolymerization property and increase the solubility of the copolymerized components. Since the copolymer is easily soluble in a small amount of solvent, the distillation off of the solvent can be omitted or the distillation step can be simplified (shortened).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006232459-A (JP)
Title: Sheet dividing/winding device
Inventor: KATAOKA TAKESHI
IPC: B65H18/10
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a clean winding roll with no winding collapse by not scattering dusts or the like from a support part when an approximately center of a winding spindle during rotation is supported by a winding spindle intermediate retaining arm.  <P>SOLUTION: The winding spindle 1 is provided with a central support shaft 5 for receiving rotation drive force by a rotation drive means; a large number of friction collars 7 arranged on the central support shaft 5 with a predetermined gap and rotatably attached to the central support shaft 5; a friction member 12 retained to the central support shaft 5 so as to be pressed to an inner peripheral surface of the friction collar 7; a pressing mechanism 9 to the inner peripheral surface of the friction collar 7 of the friction member 12; and a plurality of support ring 11 arranged between the friction collars 7 near the center in a longitudinal direction of the central support shaft 5 respectively and rotatably attached to an outer peripheral surface of the central support shaft through a rolling bearing 10. The winding spindle intermediate retaining arm 3 retains an outer peripheral surface of the support ring 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI